. >>> he's been called the last general in one of america's longest wars. >> what's not changed is the will of this coalition. >> joe dun ford works around the clock and is constantly on the move. >> the people of afghan -- >> at nato supreme headquarters in belgium. >> i also look forward to working with general dunford. >> and the nation's capital washington, d.c. >> what's your view? general? what's your number? >> senator, i'm not going to give you a number, i'm going to give you a range. >> dunford follows a number of high generals who held the host. in 2013 he took command. we travelled to the battlefield to hear from the general firsthand. >> give me your sense of what victory is in this fight? >> we'll win when the afghan security forces are capable of providing security here in afghanistan. what we're trying to do now is to ensure that never again can afghanistan be used as a center for terrorism. >> jack keane served 47 years in the u.s. army. >> dunford earned the nickname fighting joe in iraq when as a colonel he led team five in their drive forth. you and i met each other